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path: root/drivers/mtd/maps/physmap.c
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Diffstat (limited to 'drivers/mtd/maps/physmap.c')
-rw-r--r--drivers/mtd/maps/physmap.c41
1 files changed, 22 insertions, 19 deletions
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 87743661d48..229718222db 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -29,6 +29,7 @@ struct physmap_flash_info {
struct map_info map[MAX_RESOURCES];
#ifdef CONFIG_MTD_PARTITIONS
int nr_parts;
+ struct mtd_partition *parts;
#endif
};
@@ -45,25 +46,29 @@ static int physmap_flash_remove(struct platform_device *dev)
physmap_data = dev->dev.platform_data;
-#ifdef CONFIG_MTD_CONCAT
- if (info->cmtd != info->mtd[0]) {
+ if (info->cmtd) {
+#ifdef CONFIG_MTD_PARTITIONS
+ if (info->nr_parts || physmap_data->nr_parts)
+ del_mtd_partitions(info->cmtd);
+ else
+ del_mtd_device(info->cmtd);
+#else
del_mtd_device(info->cmtd);
- mtd_concat_destroy(info->cmtd);
+#endif
}
+#ifdef CONFIG_MTD_PARTITIONS
+ if (info->nr_parts)
+ kfree(info->parts);
#endif
- for (i = 0; i < MAX_RESOURCES; i++) {
- if (info->mtd[i] != NULL) {
-#ifdef CONFIG_MTD_PARTITIONS
- if (info->nr_parts || physmap_data->nr_parts)
- del_mtd_partitions(info->mtd[i]);
- else
- del_mtd_device(info->mtd[i]);
-#else
- del_mtd_device(info->mtd[i]);
+#ifdef CONFIG_MTD_CONCAT
+ if (info->cmtd != info->mtd[0])
+ mtd_concat_destroy(info->cmtd);
#endif
+
+ for (i = 0; i < MAX_RESOURCES; i++) {
+ if (info->mtd[i] != NULL)
map_destroy(info->mtd[i]);
- }
}
return 0;
}
@@ -86,9 +91,6 @@ static int physmap_flash_probe(struct platform_device *dev)
int err = 0;
int i;
int devices_found = 0;
-#ifdef CONFIG_MTD_PARTITIONS
- struct mtd_partition *parts;
-#endif
physmap_data = dev->dev.platform_data;
if (physmap_data == NULL)
@@ -167,10 +169,11 @@ static int physmap_flash_probe(struct platform_device *dev)
goto err_out;
#ifdef CONFIG_MTD_PARTITIONS
- err = parse_mtd_partitions(info->cmtd, part_probe_types, &parts, 0);
+ err = parse_mtd_partitions(info->cmtd, part_probe_types,
+ &info->parts, 0);
if (err > 0) {
- add_mtd_partitions(info->cmtd, parts, err);
- kfree(parts);
+ add_mtd_partitions(info->cmtd, info->parts, err);
+ info->nr_parts = err;
return 0;
}